Post transition metal substituted Keggin-type POMs as thin film chemiresistive sensors for H2O and CO2 detection

Seddon, A. A., Hill, N. S., El-Zubir, O., Houlton, A., Errington, R. J., Docampo, P. and Gibson, E. A. (2024) Post transition metal substituted Keggin-type POMs as thin film chemiresistive sensors for H2O and CO2 detection. Chemical Communications, 60(14), pp. 1876-1879. (doi: 10.1039/d3cc05660k) (PMID:38273815)

Abstract

Chemiresitive sensing allows the affordable and facile detection of small molecules such as H2O and CO2. Herein, we report a novel class of Earth-abundant post transition metal substituted Keggin polyoxometalates (POMs) for chemiresistive sensing applications, with conductivities up to 0.01 S cm−1 under 100% CO2 and 65% Relative Humidity (RH).

• Item Type: Articles
• Keywords: Materials Chemistry, Metals and Alloys, Surfaces, Coatings and Films, General Chemistry, Ceramics and Composites, Electronic, Optical and Magnetic Materials, Catalysis
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Docampo, Dr Pablo
• Authors: Seddon, A. A., Hill, N. S., El-Zubir, O., Houlton, A., Errington, R. J., Docampo, P., and Gibson, E. A.
• College/School: College of Science and Engineering > School of Chemistry
• Journal Name: Chemical Communications
• Publisher: Royal Society of Chemistry
• ISSN: 1359-7345
• ISSN (Online): 1364-548X
• Copyright Holders: Copyright: © The Royal Society of Chemistry 2024
• First Published: First published in Chemical Communications 60(14): 1876-1879
• Publisher Policy: Reproduced under a Creative Commons licence